Pith Number

pith:KPALQN3Y

pith:2021:KPALQN3YNRT24WBR72VNV6KFW3

not attested not anchored not stored refs pending

DPGNN: Dual-Perception Graph Neural Network for Representation Learning

Dingyi Zeng, Hong Qu, Li Zhou, Malu Zhang, Shaohuan Cheng, Wanlong Liu, Wenyu Chen

arxiv:2110.07869 v3 · 2021-10-15 · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KPALQN3YNRT24WBR72VNV6KFW3}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T07:36:17.943492Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

53c0b837786c67ae5831feaadaf945b6c805b5a6863b82a7f067a1b3a9475241

Aliases

arxiv: 2110.07869 · arxiv_version: 2110.07869v3 · doi: 10.48550/arxiv.2110.07869 · pith_short_12: KPALQN3YNRT2 · pith_short_16: KPALQN3YNRT24WBR · pith_short_8: KPALQN3Y

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/KPALQN3YNRT24WBR72VNV6KFW3 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 53c0b837786c67ae5831feaadaf945b6c805b5a6863b82a7f067a1b3a9475241

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8336104ece5361377dbbecd3590d73eebeeb1fd69325604130f4b0135100c8d1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-10-15T05:47:26Z",
    "title_canon_sha256": "0399a4dc54c396ea4efcf4076b54b10b2c4afc20ba75446f14bb69a6ee4cc9a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.07869",
    "kind": "arxiv",
    "version": 3
  }
}